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Molecular Profile | KIT W557_E561del KIT N822D |
Therapy | Imatinib |
Indication/Tumor Type | gastrointestinal stromal tumor |
Response Type | predicted - resistant |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
KIT W557_E561del KIT N822D | gastrointestinal stromal tumor | predicted - resistant | Imatinib | Case Reports/Case Series | Actionable | In a clinical case study, a patient with gastrointestinal stromal tumor harboring KIT W557_E561del progressed following an initial response to Gleevec (imatinib), and was found to have acquired the secondary resistance mutation KIT N822D (PMID: 18294292). | 18294292 |
PubMed Id | Reference Title | Details |
---|---|---|
(18294292) | Secondary mutations in the kinase domain of the KIT gene are predominant in imatinib-resistant gastrointestinal stromal tumor. | Full reference... |